Ключевые слова: abstract, arrangement, art, backdrop, background, blue, bright, business, center, close, colorful, colors, cone, cones, cube, curved, design, equipment, fuzzy, geometry, glass, graphic, green, industry, interesting, lens, light, limits, lines, macro, magnified, magnifying, metal, objects, optics, orange, parallel, plastic, purple, red, reflections, scattering, search, straight, surfaces, triangles, view, wooden, world, yellow,